Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121925
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
1.11s
Block → Canton commit
1.11s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194e2b0bd8010398773cb5c14e9058abc47e7003bc180b84440c10f19000000000000000000000000678b889d03bcfa64c91bcbc8a582ffb0b0e23a7400000000000000000000000000000000000000000000000000000000678b889dc080a005fc35a538fcce9fd779dff6526f290f8fb4ca5dde03cb93ecf40c6bcb4a13c8a02d616df2c44f5c21f4b2c4ecd3966baab9251c4e81bcb121c35d85b0c26fcde7